The Herd Fan Base 145 is used with the Herd Models 1200C and 750
Broadcast Seeder/Spreader. The fan base comes with a 5/16" x 2" spring
pin and has a 1" bore hole.

Herd Seeder/Spreaders are
top-selling quality
seeder/spreaders. The various models work great with a wide variety of
seeds,
granulated fertilizers, granulated herbicides, granulated insecticides,
lime, salt and sand. They will serve you well for many years. All Herd
seeder/spreaders and accessories are PROUDLY MADE IN THE USA.